The Role
Own and iterate UAV prototype-to-production builds: assemble, test, and validate hardware; drive DFM/DFA with R&D; define materials, processes, and production standards; perform root-cause analysis and environmental/structural testing to ensure scalable, mission-ready manufacturing.
Summary Generated by Built In
What we’re looking for
We are looking for a driven, hands-on Manufacturing Engineer to take ownership of our UAV platforms from prototype to production. In this role, you will bridge R&D and manufacturing—ensuring designs are buildable, scalable, and mission-ready. You will define processes, drive DFM/DFA, and actively build, test, and improve hardware. This is a critical role shaping how our systems are produced, validated, and deployed at scale.
The day-to-day
* Own the build: Assemble, test, and iterate UAV prototypes and subsystems hands\-on – tools in hand, not just on screen.
* Drive manufacturability: Lead DFM/DFA efforts with R&D to ensure every design is buildable, testable, and production-ready.
* Define materials & processes: Select manufacturing technologies, materials, and assembly methods balancing performance, weight, cost, and scalability.
* Establish production standards: Create assembly documentation, test procedures, and quality checkpoints for reliable series production.
* Hunt down failures: Identify weaknesses, perform root-cause analysis, and enforce design improvements across mechanical and integrated systems.
* Validate under pressure: Plan and execute structural, functional, and environmental testing – pushing components to their limits before the field does.
You should apply if you
* Seasoned engineering operator: Proven, hands\-on experience in manufacturing, R&D, or production engineering – ideally within aerospace, robotics, UAVs, or complex electromechanical systems.
* Systems-level understanding: You grasp how complex electromechanical systems come together and can independently evaluate and decide on manufacturing approaches.
* DFM/DFA authority: You spot when a design will fail in production – and call it out. If it’s not manufacturable, it doesn’t pass.
* CAD confident: Strong in SolidWorks (or similar) – 3D modeling, technical drawings, and tolerance analysis are part of your daily workflow.
* Hands-on, build\-first mindset: You build, test, break, and iterate rapidly – comfortable with tools, prototyping, QC processes, and lean manufacturing principles.
* Cleared for mission: Eligible for NATO or EU security clearance – mandatory, non-negotiable.
* Language skills: English is required; German is a plus.
Nice to haves
* Experience with UAV, drone or small aerospace platforms
* Knowledge of composites, lightweight structures, or advanced materials
* Background in testing, validation or rapid prototyping (e.g.3Dprinting)
What we offer
* Real impact & ownership: Shape high-tech defense systems and take responsibility from day one.
* Mission-driven environment: Work on technologies that matter for European security and sovereignty.
* Competitive package: Competitive salary, EGYM Wellpass, corporate benefits, and equity options aligned with role and level.
* Deep tech environment: Get hands\-on experience with cutting-edge drone technology and real operational use cases.
* Grow fast: Steep learning curve for juniors, strategic influence and leadership opportunities for seniors.
* Startup mindset meets defence innovation: flat hierarchies, fast decisions, and space for your ideas.
* Flexibility: Flexible hours, remote options, and relocation support.
* Strong team: International, driven colleagues and a culture built on exchange, trust, and shared success.
We are looking for a driven, hands-on Manufacturing Engineer to take ownership of our UAV platforms from prototype to production. In this role, you will bridge R&D and manufacturing—ensuring designs are buildable, scalable, and mission-ready. You will define processes, drive DFM/DFA, and actively build, test, and improve hardware. This is a critical role shaping how our systems are produced, validated, and deployed at scale.
The day-to-day
* Own the build: Assemble, test, and iterate UAV prototypes and subsystems hands\-on – tools in hand, not just on screen.
* Drive manufacturability: Lead DFM/DFA efforts with R&D to ensure every design is buildable, testable, and production-ready.
* Define materials & processes: Select manufacturing technologies, materials, and assembly methods balancing performance, weight, cost, and scalability.
* Establish production standards: Create assembly documentation, test procedures, and quality checkpoints for reliable series production.
* Hunt down failures: Identify weaknesses, perform root-cause analysis, and enforce design improvements across mechanical and integrated systems.
* Validate under pressure: Plan and execute structural, functional, and environmental testing – pushing components to their limits before the field does.
You should apply if you
* Seasoned engineering operator: Proven, hands\-on experience in manufacturing, R&D, or production engineering – ideally within aerospace, robotics, UAVs, or complex electromechanical systems.
* Systems-level understanding: You grasp how complex electromechanical systems come together and can independently evaluate and decide on manufacturing approaches.
* DFM/DFA authority: You spot when a design will fail in production – and call it out. If it’s not manufacturable, it doesn’t pass.
* CAD confident: Strong in SolidWorks (or similar) – 3D modeling, technical drawings, and tolerance analysis are part of your daily workflow.
* Hands-on, build\-first mindset: You build, test, break, and iterate rapidly – comfortable with tools, prototyping, QC processes, and lean manufacturing principles.
* Cleared for mission: Eligible for NATO or EU security clearance – mandatory, non-negotiable.
* Language skills: English is required; German is a plus.
Nice to haves
* Experience with UAV, drone or small aerospace platforms
* Knowledge of composites, lightweight structures, or advanced materials
* Background in testing, validation or rapid prototyping (e.g.3Dprinting)
What we offer
* Real impact & ownership: Shape high-tech defense systems and take responsibility from day one.
* Mission-driven environment: Work on technologies that matter for European security and sovereignty.
* Competitive package: Competitive salary, EGYM Wellpass, corporate benefits, and equity options aligned with role and level.
* Deep tech environment: Get hands\-on experience with cutting-edge drone technology and real operational use cases.
* Grow fast: Steep learning curve for juniors, strategic influence and leadership opportunities for seniors.
* Startup mindset meets defence innovation: flat hierarchies, fast decisions, and space for your ideas.
* Flexibility: Flexible hours, remote options, and relocation support.
* Strong team: International, driven colleagues and a culture built on exchange, trust, and shared success.
Skills Required
- Proven hands-on experience in manufacturing, R&D, or production engineering
- Experience in aerospace, robotics, UAVs, or complex electromechanical systems
- Systems-level understanding of electromechanical systems and manufacturing approaches
- DFM/DFA expertise and ability to enforce manufacturability
- Proficiency with CAD/SolidWorks, 3D modeling, technical drawings, and tolerance analysis
- Hands-on prototyping, assembly, testing, QC processes, and lean manufacturing experience
- Eligible for NATO or EU security clearance (mandatory)
- Fluent English
- German language skills
- Experience with composites, lightweight structures, or advanced materials
- Background in testing, validation, or rapid prototyping (e.g., 3D printing)
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The Company
What We Do
Twentyfour Industries is a German defense and space manufacturer that designs, produces, and deploys modular, multi-mission quadcopters and drone platforms for European and allied partners. Their systems are engineered for rugged, repeatable, and affordable aerial use, supporting realistic training, frequent field deployment, and operational use across both civil and defense applications.
